Kelly Victory MD on GETTR : The booster is simply a smaller dose of the SAME vaccine, based on the SAME spike protein that has now significantly mutated fr...
The booster is simply a smaller dose of the SAME vaccine, based on the SAME spike protein that has now significantly mutated from the original form. As a result, both the vaccines and their boosters are not showing significant efficacy against #omicron. #FactsNotFear